Use this url to cite publication: https://hdl.handle.net/20.500.12259/38191
Evaluation of antioxidactivity of green and black tea (Camellia sinensis) and rooibos (Aspalathus linearis) tea extracts by means of HPLC with reaction detector
Type of publication
Straipsnis kitame recenzuojamame leidinyje / Article in other peer-reviewed edition (S5)
Author(s)
| Author | Affiliation | |||
|---|---|---|---|---|
LT | ||||
Sawicka, Katarzyna | Vytauto Didžiojo universitetas | LT | Nicolaus Copernicus university | LT |
LT | ||||
Title
Evaluation of antioxidactivity of green and black tea (Camellia sinensis) and rooibos (Aspalathus linearis) tea extracts by means of HPLC with reaction detector
Is part of
Ars Separatoria Acta. Torun, Wroclaw, Bydgoszcz : Nicolous Copernicus University., 2007, Nr. 5
Date Issued
| Date |
|---|
2007 |
Publisher
Torun, Wroclaw, Bydgoszcz : Nicolous Copernicus University
Extent
p. 27-33
Abstract (en)
Antioxidants are chemical compounds that scavenge free radicals in organisms and protect most important biomolecules such as DNA, proteins, lipids from their damaging activity. Antioxidants reduce a risk of cancer, inflammations, arthritis, cardiovascular diseases and others. The objective of this study was to prepare extracts of different tea species (Camellia sinensis, Aspalathus linearis) in order to compare their antioxidant and radical scavenging activities using reaction detection. Methanolic black, green and red tea extracts were prepared. Reaction detection was used for on-line determination of free radicals of 2,2-diphenyl-1- picrylhydrazil (DPPH) binding by high performance liquid chromatography.
Type of document
type::text::journal::journal article::research article
Language
Anglų / English (en)
Coverage Spatial
Lenkija / Poland (PL)
ISSN (of the container)
1731-6340
Other Identifier(s)
VDU02-000005417